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30041413137 = 331112644931
BaseRepresentation
bin11011111110100110…
…111001011000010001
32212112122012220112000
4123332212321120101
5443011100210022
621444551424213
72112311540601
oct337646713021
985478186460
1030041413137
111181665a36a
1259a4985069
132aa9b34c08
14164db48c01
15bac5a96ac
hex6fe9b9611

30041413137 has 8 divisors (see below), whose sum is σ = 44505797280. Its totient is φ = 20027608740.

The previous prime is 30041413123. The next prime is 30041413139. The reversal of 30041413137 is 73131414003.

30041413137 is a `hidden beast` number, since 300 + 4 + 1 + 41 + 313 + 7 = 666.

It is not a de Polignac number, because 30041413137 - 24 = 30041413121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1112644931 = 30041413137 / (3 + 0 + 0 + 4 + 1 + 4 + 1 + 3 + 1 + 3 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 30041413137.

It is not an unprimeable number, because it can be changed into a prime (30041413139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556322439 + ... + 556322492.

It is an arithmetic number, because the mean of its divisors is an integer number (5563224660).

Almost surely, 230041413137 is an apocalyptic number.

It is an amenable number.

30041413137 is a deficient number, since it is larger than the sum of its proper divisors (14464384143).

30041413137 is a wasteful number, since it uses less digits than its factorization.

30041413137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112644940 (or 1112644934 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

It can be divided in two parts, 3004 and 1413137, that added together give a palindrome (1416141).

The spelling of 30041413137 in words is "thirty billion, forty-one million, four hundred thirteen thousand, one hundred thirty-seven".

Divisors: 1 3 9 27 1112644931 3337934793 10013804379 30041413137